Designation
Both sides with seals :*6209-2Z
Basic size(mm)
d :45
D :85
B :19
Basic load ratings(KN)
C :35,1
C0 :21,6
Fatigue load limit(KN) :0,915
Rated speed(r/min)
Reference speed :17000
Limiting speed :8500
Mass(KG) :0,408
Size
d :45
d1~ :57,6
D1~ :
D2~ :75,19
r1,2(min) :1,1
Shoulder and chamfer dimensions
da（min)） :52
Da(max) :57,5
ra(max) :78
Calculation coefficient
kr :1
f0 :0,025
